CN109580293A - A kind of pressure valve pressure regulation sampler - Google Patents
A kind of pressure valve pressure regulation sampler Download PDFInfo
- Publication number
- CN109580293A CN109580293A CN201811350274.8A CN201811350274A CN109580293A CN 109580293 A CN109580293 A CN 109580293A CN 201811350274 A CN201811350274 A CN 201811350274A CN 109580293 A CN109580293 A CN 109580293A
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- China
- Prior art keywords
- pressure
- valve
- base station
- central controller
- transmitter
- Prior art date
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1445—Overpressure, pressurisation at sampling point
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
The invention discloses a kind of pressure valve pressure regulation samplers, including base station, valve body, the body base is provided with the base station, the valve inner is provided with sealed valve core, snap ring is provided with above the sealed valve core, pressure spring is provided with above the snap ring, pressure generator is provided with above the pressure spring, pressure detecting module is provided at the valve body inside the base station, the pressure detecting inside modules are provided with pressure transmitter, the pressure transmitter side is provided with pressure difference transmitter, the pressure detecting module is provided with control module far from described valve body one end, the control module is internally provided with central controller.Product of the present invention is easy to operate, easy to use, and occupied area is small, and installation difficulty is low；Functional diversities, long service life, failure rate are low；Detection efficiency is high, and detection accuracy is high, is widely used in different fluid, suitability is strong.
Description
Technical field
The present invention relates to pressure valve technical fields, more particularly to a kind of pressure valve pressure regulation sampler.
Background technique
Pressure-control valve refers to the valve that the pressure of the liquid stream in hydraulic system is controlled and adjusted.Such valve is benefit
The principle to be balanced each other with the fluid pressure and spring force that act on spool is come work, in Hydraulic Power Transmission System, control oil
The hydraulic valve of hydraulic coupling height is known as pressure-control valve, abbreviation pressure valve.The common ground of this kind of valve is to utilize to act on spool
Hydraulic coupling and spring force balance each other principle work.
Pressure-control valve plays pressure regulation, level pressure in systems, it is the principle work to be balanced each other using control oil with spring
Make, the influence of the directly controlled pressing pressure of working condition, state is variation.The structure for getting all kinds of pressure valve clear, is convenient for
Grasp the working characteristics of different operating condition lower valves.
In specific hydraulic system, according to need of work, the requirement to pressure control is different: some need
Limit the maximum pressure of hydraulic system, such as safety valve；Pressure value (or the pressure in somewhere in some need stable hydraulic system
Difference, pressure ratio etc.), such as overflow valve, pressure reducing valve constant pressure valve；Also control its movement using hydraulic coupling as signal, such as it is suitable
Sequence valve, pressure switch etc..
Pressure valve in the actual use process, for the ease of the subsequent statistics using data, needs that pressure will be adjusted
Information is acquired, but valve body at this stage on the market does not have enough design attention rates in terms of being directed to information collection,
It needs additionally to install additional measurement sampling equipment on pipeline and carries out double measurement, need to design for the ease of acquisition sampling a kind of novel
Equipment solves the above problems.
Summary of the invention
The present invention through the following technical solutions to achieve the above objectives:
A kind of pressure valve pressure regulation sampler, including base station, valve body, the body base are provided with the base station, institute
It states valve inner and is provided with sealed valve core, snap ring is provided with above the sealed valve core, is provided with pressure regulation bullet above the snap ring
Spring, the pressure spring top are provided with pressure generator, are provided with pressure detecting at the valve body inside the base station
Module, the pressure detecting inside modules are provided with pressure transmitter, and the concrete model of the pressure transmitter is MIK-P300,
The pressure transmitter side is provided with pressure difference transmitter, and the concrete model of the pressure difference transmitter is LFM110, the pressure
Detection module is provided with control module far from described valve body one end, and the control module is internally provided with central controller, described
The concrete model of central controller is FX2N, and the central controller side is provided with Wireless Transmitter, the central controller
The other side is provided with information-storing device, and electronic display, the electronic display side are provided in the base station exterior side wall
It is provided with function button, the pressure transmitter is electrically connected with the central controller, the electronic display and the center
Controller electrical connection, the pressure difference transmitter are electrically connected with the central controller, and the function button and the center control
Device electrical connection, the information-storing device are electrically connected with the central controller, the Wireless Transmitter and the central controller
Electrical connection.
Further, the base station is fastened together with the valve body by screw, the sealed valve core with it is described
Pressure spring is fastened together by screw.
Further, the snap ring inlay card is connected to the valve inner, the pressure generator and the pressure spring
Transmission connection, the pressure detecting module are fastened together with the base station by screw.
Further, the pressure transmitter is fastened together with the pressure detecting module by screw, described
Pressure difference transmitter is fastened together with the pressure detecting module by screw.
Further, the control module is fastened together with the base station by screw, the central controller
It is fastened together with the control module by screw.
Further, the information-storing device is fastened together with the control module by screw, the electronics
Display screen is embedded on the base station, and the function button is together with the base station nested encryptions.
Further, the snap ring designs for inverted U, and the snap ring tool is arranged in the valve body there are four bracket
Portion's surrounding.
Further, the body base is provided with the shrinkage pool for storing the sealed valve core, the pressure generator
It is internally provided with the driving motor for generating lower pressure.
Beneficial effects of the present invention are as follows: product operation is simple, easy to use, and occupied area is small, and installation difficulty is low；Function
Diversification, long service life, failure rate are low；Detection efficiency is high, and detection accuracy is high, is widely used in different fluid, suitability is strong.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of installation site topology view of pressure valve pressure regulation sampler of the present invention；
Fig. 2 is a kind of base station internal structure view of pressure valve pressure regulation sampler of the present invention；
Fig. 3 is a kind of internal structure view of the control module of pressure valve pressure regulation sampler of the present invention；
Fig. 4 is a kind of internal structure view of the pressure detecting module of pressure valve pressure regulation sampler of the present invention；
Fig. 5 is a kind of circuit structure flow diagram of pressure valve pressure regulation sampler of the present invention.
Wherein: 1, base station；2, sealed valve core；3, valve body；4, pressure spring；5, pressure generator；6, snap ring；7, mould is controlled
Block；8, electronic display；9, function button；10, pressure detecting module；11, Wireless Transmitter；12, central controller；13, believe
Cease memory；14, pressure transmitter；15, pressure difference transmitter.
Specific embodiment
As Figure 1-Figure 5, a kind of pressure valve pressure regulation sampler, including base station 1, valve body 3, the setting of 3 bottom of valve body
There is base station 1, valve body 3 is internally provided with sealed valve core 2, and snap ring 6 is provided with above sealed valve core 2, is provided with pressure regulation above snap ring 6
Spring 4, pressure generator 5 is provided with above pressure spring 4, and 1 inside of base station is provided with pressure detecting module at valve body 3
10, pressure detecting module 10 is internally provided with pressure transmitter 14, and the concrete model of pressure transmitter 14 is MIK-P300, pressure
14 side of transmitter is provided with pressure difference transmitter 15, and the concrete model of pressure difference transmitter 15 is LFM110, pressure detecting module 10
3 one end of valve body is provided with control module 7, control module 7 is internally provided with central controller 12, the tool of central controller 12
Body model FX2N, 12 side of central controller are provided with Wireless Transmitter 11, and 12 other side of central controller is provided with information
Memory 13 is provided with electronic display 8 in 1 exterior side wall of base station, and 8 side of electronic display is provided with function button 9, pressure
Transmitter 14 is electrically connected with central controller 12, and electronic display 8 is electrically connected with central controller 12, and pressure difference transmitter 15 is in
Controller 12 is entreated to be electrically connected, function button 9 is electrically connected with central controller 12, and information-storing device 13 is electrically connected with central controller 12
It connects, Wireless Transmitter 11 is electrically connected with central controller 12.
Base station 1 is fastened together with valve body 3 by screw, and sealed valve core 2 and pressure spring 4 are fastened by screw and connected
It is connected together, 6 inlay card of snap ring is connected to inside valve body 3, and pressure generator 5 and pressure spring 4 are sequentially connected, pressure detecting module
10 are fastened together with base station 1 by screw, and pressure transmitter 14 is fastenedly connected with pressure detecting module 10 by screw
Together, pressure difference transmitter 15 is fastened together with pressure detecting module 10 by screw, and control module 7 and base station 1 are logical
It crosses screw to be fastened together, central controller 12 is fastened together with control module 7 by screw, information-storing device
13 are fastened together with control module 7 by screw, and electronic display 8 is embedded on base station 1, function button 9 and base station 1
Together, snap ring 6 designs nested encryptions for inverted U, and the tool of snap ring 6 is arranged in 3 inside circumference of valve body there are four bracket, can be with
The fixed effect of lift-off seal spool 2 increases the precision of 3 pressure regulation of valve body, and 3 bottom of valve body is provided with for storing sealed valve core 2
Shrinkage pool, pressure generator 5 is internally provided with the driving motor for generating lower pressure.
In the use operation for carrying out equipment, valve body 3 can be mounted on specified tube body position by operator, pass through pipe later
Hoop is sealed, and for fluid when tubular body flows, operator can carry out equipment by pressing the function button 9 on base station 1
The setting of program is run, electronic display 8 can show relevant information, and the work of pressure generator 5, which pushes, drives pressure spring 4 to occur
Deformation, 2 stress of the sealed valve core displacement of 4 bottom of pressure spring, carries out the adjusting of 3 position of valve body, to control the circulation of fluid
Speed, at this point, the pressure transmitter 14 and pressure difference transmitter 15 in pressure detecting module 10 can be become by the physical state of fluid
Change the measurement of the detection and pressure difference that carry out Fluid pressure, related data can be stored in after the processing operation by central controller 12
It inside information-storing device 13, and is shown in electronic display 8, while external equipment can be transmitted information to, that is, complete entire
The use process of equipment.
The preferred embodiment of the present invention has been shown and described above.It should be understood by those skilled in the art that of the invention
It is not restricted to the described embodiments, the above embodiments and description only illustrate the principle of the present invention, is not departing from
Under the premise of spirit and scope of the invention, various changes and improvements may be made to the invention, these changes and improvements both fall within requirement
In the scope of the invention of protection.
Claims (8)
1. a kind of pressure valve pressure regulation sampler, it is characterised in that: including base station, valve body, the body base setting is
Base station is stated, the valve inner is provided with sealed valve core, and snap ring, setting above the snap ring are provided with above the sealed valve core
There is pressure spring, pressure generator is provided with above the pressure spring, is provided at the valve body inside the base station
Pressure detecting module, the pressure detecting inside modules are provided with pressure transmitter, and the pressure transmitter side is provided with pressure
Poor transmitter, the pressure detecting module are provided with control module, setting inside the control module far from described valve body one end
There is central controller, the central controller side is provided with Wireless Transmitter, and the central controller other side is provided with letter
Memory is ceased, is provided with electronic display in the base station exterior side wall, the electronic display side is provided with function button,
The pressure transmitter is electrically connected with the central controller, and the electronic display is electrically connected with the central controller, institute
It states pressure difference transmitter to be electrically connected with the central controller, the function button is electrically connected with the central controller, the letter
Breath memory is electrically connected with the central controller, and the Wireless Transmitter is electrically connected with the central controller.
2. a kind of pressure valve pressure regulation sampler according to claim 1, it is characterised in that: the base station and the valve
Body is fastened together by screw, and the sealed valve core is fastened together with the pressure spring by screw.
3. a kind of pressure valve pressure regulation sampler according to claim 1, it is characterised in that: the snap ring inlay card connection
In the valve inner, the pressure generator and the pressure spring are sequentially connected, the pressure detecting module and the base
Platform is fastened together by screw.
4. a kind of pressure valve pressure regulation sampler according to claim 1, it is characterised in that: the pressure transmitter with
The pressure detecting module is fastened together by screw, and the pressure difference transmitter and the pressure detecting module pass through spiral shell
Nail is fastened together.
5. a kind of pressure valve pressure regulation sampler according to claim 1, it is characterised in that: the control module and institute
It states base station to be fastened together by screw, the central controller and the control module are fastenedly connected by screw one
It rises.
6. a kind of pressure valve pressure regulation sampler according to claim 1, it is characterised in that: the information-storing device with
The control module is fastened together by screw, and the electronic display is embedded on the base station, and the function is pressed
Button is together with the base station nested encryptions.
7. a kind of pressure valve pressure regulation sampler according to claim 1, it is characterised in that: the snap ring is inverted U
Design, the snap ring tool are arranged in the valve inner surrounding there are four bracket.
8. a kind of pressure valve pressure regulation sampler according to claim 1, it is characterised in that: the body base setting
There is the shrinkage pool for storing the sealed valve core, the pressure generator is internally provided with the electricity of the driving for generating lower pressure
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811350274.8A CN109580293A (en) | 2018-11-14 | 2018-11-14 | A kind of pressure valve pressure regulation sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811350274.8A CN109580293A (en) | 2018-11-14 | 2018-11-14 | A kind of pressure valve pressure regulation sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109580293A true CN109580293A (en) | 2019-04-05 |
Family
ID=65922415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811350274.8A Pending CN109580293A (en) | 2018-11-14 | 2018-11-14 | A kind of pressure valve pressure regulation sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109580293A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858881A (en) * | 2021-07-29 | 2022-08-05 | 河南省锅炉压力容器安全检测研究院 | Water-soluble acid-base testing system |
-
2018
- 2018-11-14 CN CN201811350274.8A patent/CN109580293A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858881A (en) * | 2021-07-29 | 2022-08-05 | 河南省锅炉压力容器安全检测研究院 | Water-soluble acid-base testing system |
| CN114858881B (en) * | 2021-07-29 | 2024-03-19 | 河南省锅炉压力容器安全检测研究院 | Water-soluble acid-base test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190405 |
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| WD01 | Invention patent application deemed withdrawn after publication |